Sample Scanner (String to Integer)

import java.util.Scanner;

public class Main {
  /**
   * @param args
   */
  public static void main(String[] args) {
    Scanner in = new Scanner(System.in);
    int x, y;
    while (true) {
      System.out.print("x, y ?");
      try {
        x = new Integer(in.next());
        y = new Integer(in.next());
        break;
      }
      catch (Exception e) {
        continue;
      }
    }
    in.close();
    System.out.println(x);
    System.out.println(y);
  }
}